3.0x2.0mm SURFACE MOUNT LED LAMP
Part Number: KA-3021QBCT-D
Blue
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
3.0mm x 2.0mm, 1.3mm high, only minimum space
required.
Suitable for compact optoelectronic applications.
Low power consumption.
Package : 2000pcs / reel.
Moisture sensitivity level : level 4.
RoHS compliant.
Description
The Blue source color devices are made with InGaN Light
Emitting Diode.
Static electricity and surge damage the LEDS.
It is recommended to use a wrist band or anti-electrostatic
glove when handling the LEDs.
All devices, equipment and machinery must be electrically
grounded.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.2(0.008") unless otherwise noted.
3. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
4. The device has a single mounting surface. The device must be mounted according to the specifications.
SPEC NO: DSAK1253
APPROVED: WYNEC
REV NO: V.4
CHECKED: Allen Liu
DATE: JAN/12/2011
DRAWN: D.M.Su
PAGE: 1 OF 5
ERP: 1201005796
Selection Guide
Part No.
Dice
Lens Type
Iv (mcd) [2]
@ 20mA
Min.
KA-3021QBCT-D
Blue (InGaN)
Water Clear
120
Typ.
230
Viewing
Angle [1]
2θ1/2
125
°
Notes:
1.
θ1/2
is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD
[1]
Δλ1/2
C
V
F
[2]
I
R
Parameter
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Forward Voltage
Reverse Current
Device
Blue
Blue
Blue
Blue
Blue
Blue
Typ.
468
470
25
100
3.3
4
50
Max.
Units
nm
nm
nm
pF
V
uA
Test Conditions
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
F
=0V;f=1MHz
I
F
=20mA
V
R
=5V
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating Temperature
Storage Temperature
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Blue
120
30
150
5
-40°C To +85°C
-40°C To +85°C
Units
mW
mA
mA
V
SPEC NO: DSAK1253
APPROVED: WYNEC
REV NO: V.4
CHECKED: Allen Liu
DATE: JAN/12/2011
DRAWN: D.M.Su
PAGE: 2 OF 5
ERP: 1201005796
KA-3021QBCT-D
Reflow soldering is recommended and the soldering profile is shown below.
Other soldering methods are not recommended as they might cause damage to the product.
Recommended Soldering Pattern
(Units : mm; Tolerance: ± 0.1)
Reel Dimension
Tape Dimensions
(Units : mm)
SPEC NO: DSAK1253
APPROVED: WYNEC
REV NO: V.4
CHECKED: Allen Liu
DATE: JAN/12/2011
DRAWN: D.M.Su
PAGE: 4 OF 5
ERP: 1201005796
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